Heradstveit, O, Askeland, K G, Bøe, T, Lundervold, A J, Elgen, I B, Skogen, J C, Pedersen, M U & Hysing, M 2022, ' Substance-Related Problems in Adolescents with ADHD-Diagnoses : The Importance of Self-Reported Conduct Problems ', Journal of Attention Disorders, vol. 26, no. 14, pp. 1857-1869 . https://doi.org/10.1177/10870547221105063 Journal of Attention Disorders